Butterfly Network, Inc.

BFLY

Form 4 • Statement of Changes in Beneficial Ownership

SEC Accession Number: 0002064832-26-000108
Filing date: Mar 4, 2026
Earliest execution date: Mar 2, 2026
Reporting Owners: Ku Victor (Chief Technology Officer)
SEC Filing link

Summary

Type

Neutral

Net shares

+287,326

% of shares

35.39%

Amount (USD)

$0

Insider confidence score

90.0 out of 100

Positive

  • Massive buy (≥10% of shares)

Negative

  • Minimal buy amount (<$10K)

Stock transactions

Transaction 1

Security

Class A Common Stock

Action

Grant

Date

2026-03-02

Code

A

Net shares

+287,326.0

Acquired/Disposed

Acquired

Shares Owned Before

811,962.0

Shares Owned After

1,099,288.0

Filing's footnotes

1. Consists of restricted stock units (&quot;RSUs&quot;). Each RSU represents the right to receive one share of Class A Common Stock upon vesting. The RSUs vest in three equal annual installments beginning on March 1, 2027, subject to the Reporting Person's continued service on each such vesting date.

This page is for informational purposes only. While we strive for accuracy, the summary may contain inaccuracies or omissions. Please refer to the official SEC filing for authoritative information. Open the SEC filing.